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Surf Forecasts:
Winchesteer Bay/Umpqua Jetty surfForecast / Oregon South / USA
48hr Weather and Surf, issued 9 pm Saturday 06 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Winchesteer Bay/Umpqua Jetty sea temperature is
12.0° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Winchesteer Bay/Umpqua Jetty today?
The current surf forecast for Winchesteer Bay/Umpqua Jetty at 2AM is: 2.4m 11s primary swell from a West-northwest direction and 0.1m 14s secondary swell from a Southwest direction (forecast issued at 09:00pm December 06). The wind direction is predicted to be cross-shore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Dec) | 5.5ft (1.7m) | 10s |
| Afternoon (07 Dec) | 6ft (1.9m) | 10s |
| Evening (07 Dec) | 6ft (1.9m) | 9s |
Table - waves today at Winchesteer Bay/Umpqua Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 11 | 11 | 11 | 11 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2421 | 1933 | 1411 | 1121 | 705 | 581 | 585 | 755 | 705 | 577 | 862 | 990 | 1165 | 1605 | 2530 | 2352 | 2878 | 3251 | 3622 | 2837 | 2746 | 2560 | 2455 | 3355 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross | cross | cross | cross | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on |
High Tide / height (m) | 2:12AM 1.98 | 1:06PM 2.54 | 3:04AM 1.96 | 1:59PM 2.36 | 3:55AM 1.95 | 2:55PM 2.14 | ||||||||||||||||||
Low Tide / height (m) | 7:19PM -0.59 | 7:07AM 1.02 | 8:08PM -0.47 | 8:04AM 1.03 | 8:57PM -0.30 | 9:07AM 1.02 | ||||||||||||||||||
Sat 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - | 7:37 | - | - |
| Sunset | - | - | - | - | - | - | - | 4:38 | - | - | - | - | - | - | - | 4:38 | - | - | - | - | - | - | - | 4:38 |
 | | | | |  | | | | |  | | | |  | | | | |  | |  | | | |
Rain (mm) | - | - | - | - | - | 1 | 3 | 2 | - | - | 1 | - | 3 | 2 | - | - | - | 1 | 4 | 10 | 8 | 6 | 5 | 2 |
| Temp. °C | 11 | 11 | 12 | 12 | 12 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 13 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 13 |
| Feels °C (?) | 9 | 9 | 9 | 6 | 5 | 7 | 6 | 7 | 9 | 9 | 9 | 9 | 6 | 7 | 8 | 7 | 6 | 6 | 4 | 4 | 3 | 4 | 5 | 6 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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